ZHILYAEV, Alabin. Calculation of the Social Efficiency of Management Activity. Gosudarstvennaya Sluzhba, [S. l.], v. 14, n. 4, p. 31–34, 2012. Disponível em: https://gosudarstvennaya-sluzhba.owebs.ru/article/view/21568. Acesso em: 9 nov. 2026.